RRMS Hosts Major Tifft USMC (Retired) Rocky Run 7th Grade US History students learn about WWI Battle for Belleau Wood from Major Tifft USMC (Retired). By Charlie Fontz Photo Gallery March 23, 2017 Share Page Mr. Sawatzky congratulates Major Tifft after his presentation on Belleau Wood. Major Tifft with a young "Doughboy" recruit. Rocky Run 7th Grade US History students learn about WWI Battle for Belleau Wood from Major Tifft USMC (Retired). Rocky Run 7th Grade US History students learn about WWI Battle for Belleau Wood from Major Tifft USMC (Retired). Rocky Run 7th Grade US History students are shown what they can see when wearing a WWI gas mask.